Home / 2,514,879,782,912.40-3,772,954,505,905.50-701,753,876,335.50

Finding the Fourth Proportional to 2,514,879,782,912.40, 3,772,954,505,905.50 and 701,753,876,335.50

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Solution

The fourth proportional to 2,514,879,782,912.40, 3,772,954,505,905.50 and 701,753,876,335.50 is: 1,052,807,958,355.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,879,782,912.40 : 3,772,954,505,905.50 = 701,753,876,335.50 : x
  2. Step 2: Convert to fraction form
    2,514,879,782,912.40/3,772,954,505,905.50 = 701,753,876,335.50/x
  3. Step 3: Cross multiply
    2,514,879,782,912.40x = 3,772,954,505,905.50 × 701,753,876,335.50
  4. Step 4: Simplify right side
    2,514,879,782,912.40x = 2,647,685,449,756,675,810,525,184
  5. Step 5: Solve for x
    x = 2,647,685,449,756,675,810,525,184/2,514,879,782,912.40
  6. Step 6: Final answer
    x = 1,052,807,958,355.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.